Hive Joining, Partitioning, & Troubleshooting

Apache Hadoop 2.0
  • 10 Videos | 42m 48s
  • Earns a Badge
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Hive is a SQL-like tool for interfacing with Hadoop. Learn how to use Hive joins and views, partition Hive data, create Hive buckets, and troubleshoot errors.

WHAT YOU WILL LEARN

  • recall what types of joins Hive can support
    use Hive to perform joins
    recall that a Hive partition schema must be created before loading the data
    write a Hive partition script
    recall how buckets are used to improve performance
  • create Hive buckets
    recall some best practices for user defined functions
    create a user defined function for Hive
    recall the standard error code ranges and what they mean
    use a Hive explain plan

IN THIS COURSE

  • Playable
    1. 
    Hive Joins and Views
    3m 12s
    UP NEXT
  • Playable
    2. 
    Joining and Viewing in Hive
    6m 10s
  • Locked
    3. 
    Overview of Partitioning Hive Data
    2m 30s
  • Locked
    4. 
    Writing a Hive Partition Script
    10m 7s
  • Locked
    5. 
    Overview of Bucketing Hive Data
    1m 36s
  • Locked
    6. 
    Bucketing Hive Data
    3m 57s
  • Locked
    7. 
    Hive User-Defined Functions
    2m 14s
  • Locked
    8. 
    Create a Hive UDF
    4m 49s
  • Locked
    9. 
    Hive Troubleshooting
    3m 9s
  • Locked
    10. 
    Using a Hive Explain Plan
    2m 34s

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